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The Hidden Costs of In-House Billing: What PT Clinics Overlook?

  • Writer: revenuequestllc
    revenuequestllc
  • Jun 22, 2025
  • 4 min read

Updated: Dec 21, 2025

Published: June 22, 2025

Last Updated: December 22, 2025

Author: Marketta Burrell, CRCP

Company: RevQuest LLC


Important Disclaimer: This content is provided for educational and informational purposes only and does not constitute legal, medical, or professional advice. Healthcare compliance requirements can vary by state, payer, and type of practice. Readers should consult with qualified healthcare attorneys, compliance professionals, and their professional advisors before implementing any compliance strategies discussed in this article. RevQuest LLC does not provide legal advice and recommends working with qualified legal counsel for specific compliance guidance.


Managing a physical therapy clinic may lead to the inclination to maintain billing operations internally. This approach provides familiarity, direct oversight, and circumvents vendor fees."


Woman reacts to denied claim notification on PT claim.
Clinic manager struggles with denied insurance claims, adding to the daily stress of managing physical therapy operations.

However, this perceived cost efficiency can conceal significant and escalating losses:

  • Growing overdue Accounts Receivable (A/R).

  • Frequent unresolved claim denials.

  • Elevated risk of staff burnout.

All of which negatively impact both revenue and patient experience.


Editor’s note: While this article references physical therapy clinics, the billing challenges outlined here apply broadly across healthcare practices managing billing internally.


At RevQuest LLC, we’ve encountered these hidden costs firsthand. Guided by a former Business Office Manager with six years of experience with a franchised physical therapy clinic, overseeing everything from referrals to final collections, we understand where the gaps are and how to close them.


Here is what many clinics overlook when they choose to manage their billing processes in-house.


Why “Do-It-Yourself” Billing Looks Cheaper, But Isn’t.


A Quick Rundown of the Typical PT Front Desk.

a. One or two employees juggling phones, scheduling, insurance checks, and billing.

b. Limited training budgets, so most “onboarding” is shadowing and trial-by-fire.

c. Juggling so many tasks leaves little room for mastering payer regulations.


Limited Training = Inevitable Errors.

Payer requirements frequently change due to the introduction of new codes, updates to modifiers, and revisions to authorization rules. As front-desk staff often face constraints like being short-staffed or the costs associated with ongoing training, minor errors can occur, leading to denials or underpayments.


The Costs Nobody Tracks (Until Cash Runs Tight)

Hidden Costs of In-House Billing: Aging A/R & Missed Filing Deadlines.

Claims that are past 30, 60, or 90 days become increasingly difficult to collect. Without proactive follow-up, clinics often forfeit 10–20% of their annual revenue from unaddressed invoices, missed appeal deadlines, and don’t realize it until it’s too late.


Staff Turnover & the Retraining Revolving Door.

Hiring and training a new billing specialist demands considerable investments of time, money, and expertise. Every departure resets your learning curve and the risk of repeating the same claim errors.


Front-Desk Burnout & Patient Satisfaction.

When staff split their focus between patient care and complex billing, both suffer. Long wait times at check-in, insurance surprises at checkout, and sluggish payment posting all erode trust.


Knowledge Gaps at Intake.

Incomplete or incorrect demographics at registration lead to denials before treatment even starts. I’ve seen entire batches of claims rejected after an EHR update simply because intake staff weren’t trained on new fields, and those errors stayed hidden until revenue dipped.


🔎 Are you curious where your clinic might be leaking revenue? 

Just a couple of minutes to take our quick survey to pinpoint your billing breakdowns and see how RevQuest LLC can help. 

Blue callout box with the headline “Still Running Billing In-House?” followed by text explaining that when billing is managed internally alongside other priorities, accounts receivable ages, and denials accumulate, and revenue becomes unpredictable before problems are identified.
Managing billing in-house alongside multiple priorities can lead to aged accounts receivable, stacked denials, and unpredictable revenue before issues are flagged.

👉 See What’s Blocking Your Revenue Flow — Expert Review by RevQuest LLC and discover the hidden revenue opportunities for your PT practice.



How RevQuest LLC Fills

Those Gaps, Without Adding Overhead.


A Founder Who’s Seen Every Side of In-House Billing.

I spent six years as a Business Office Manager at a franchised PT clinic. From managing referrals and front-end insurance checks to tackling back-end collections and write-offs, I’ve experienced this every day. I understand the frustration of chasing a single claim for months, only to find out it was denied due to a simple data-entry error.


We’re Your Billing Partner, not Just Another Vendor.

  • A/R & Denial Analysis: We identify the root causes behind claims that stall, age, or fall out of compliance within your billing workflow.

  • Hands-On Claims Recovery: We manage denied and overdue claims directly with payers, eliminating the need for any software installation or new interfaces.

  • Workflow Risk Visibility: We identify intake and process breakdowns that lead to denials and aging A/R, without retraining staff or disrupting existing workflows.


Tangible Results, Zero Disruption.

A multi-location PT practice recovered $48,000 in overlooked, unclaimed reimbursements within 60 days without adding new staff or making changes to the EHR. Administrative time spent on aged A/R decreased by 30%, freeing up more time for patient care.


Know Your True Billing Cost Before You Go It Alone.

In-house billing feels safe, but it often means invisible revenue drains:

  • Quietly aging invoices

  • Repeated denials sit in work queues untouched.

  • Overworked staff are juggling too many hats.


RevQuest LLC plugs those leaks, allowing you to reclaim revenue, reduce turnover, and improve patient satisfaction without a major system overhaul.



Ready to Recover What You’ve Already Earned?

If your clinic hasn’t reviewed its A/R in the last six months, you could be leaving thousands on the table. Let’s uncover the dollars you’ve already earned but have not yet received and find the bottlenecks holding you back.


📝 Take our 2-minute survey to identify hidden revenue gaps in your billing workflow.



Marketta Burrell, CRCP — Founder & CEO of RevQuest LLC™, specializing in revenue intelligence and A/R recovery for healthcare practices.
Marketta Burrell, CRCP, Founder & CEO of RevQuest LLC™, specializes in revenue intelligence and A/R recovery for healthcare practices.

Marketta Burrell, CRCP, is the founder and CEO of RevQuest LLC™ and creator of Revenue Reset™, Downcoding Defense™, and the Denial Decoder™.


With over 23 years of healthcare revenue cycle experience, she helps providers navigate payer policy changes, identify hidden underpayments, and strengthen revenue integrity across their practice.


You don’t have to face payer pressure alone.  


RevQuest LLC™ and Revenue Reset™ are here to support you — from strategy to systems to survival.

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